Why does my MN128 RC Car make clicking or grinding noises from the front drivetrain?

Aug 03, 2026 by mnrccars

Front drivetrain noise may be caused by worn differential gears, damaged shafts, insufficient lubrication, or loose drivetrain components. Checking the condition of the MN Model MN128 Parts Front Differential Kit and Shaft can help identify the source of the abnormal sound.